Daikin Altherma 3 H MT ECH2O, Installer'S Reference Manual

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Breadcrumb Field code Setting name Range, step
Default value
Date Value
Field settings table
Installer setting at variance with
default value
9.I [8-08] R/W [9-03]~[9-02], step: 1°C
20°C
9.I [8-09] R/W [9-01]~[9-00], step: 1°C
35°C
9.I [8-0A] R/W [9-01]~[9-00], step: 1°C
33°C
9.I [8-0B] 13
9.I [8-0C] 10
9.I [8-0D] 16
9.I [9-00] [2-0C] ≠ 2:
R/W
[2-0C]=2:
R/O
[2-0C]=2:
37~65, step: 1°C
65°C
[2-0C] ≠ 2:
37~55, step: 1°C
55°C
9.I [9-01] R/W 15~37°C, step: 1°C
25°C
9.I [9-02] R/W 18~22°C, step: 1°C
22°C
9.I [9-03] R/W 5~18°C, step: 1°C
7°C
9.I [9-04] R/W 1~4°C, step: 1°C
2°C
9.I [9-05] R/W 15~37°C, step: 1°C
25°C
9.I [9-06] [2-0C] ≠ 2:
R/W
[2-0C]=2:
R/O
[2-0C]=2:
37~65, step: 1°C
65°C
[2-0C] ≠ 2:
37~55, step: 1°C
55°C
9.I [9-07] R/W 5~18°C, step: 1°C
7°C
9.I [9-08] R/W 18~22°C, step: 1°C
22°C
9.I [9-09] R/W 1~18°C, step: 1°C
18°C
9.I [9-0A] R/W [3-07]
～
[3-06]°C, step: 0,5°C
23°C
9.I [9-0B] R/W [3-09] ～ [3-08]°C, step: 0,5°C
23°C
9.I [9-0C] R/W 1~6°C, step: 0,5°C
1 °C
9.I [9-0D] R/W 0~8, step:1
0: No limitation
1~4: 90~60% pump speed
5~8: 90~60% pump speed during
sampling
6 80% pump speed during sampling
9.I [9-0E] 6
9.I [C-00] R/W 0: Solar priority
1: Heat pump priority
9.I [C-01] 0
9.I [C-02] R/W
0 none
1 bivalent through header
2 tank DHW bivalent (*5)
3 tank h DHW bivalent
9.I [C-03] R/W -25~25°C, step: 1°C
0°C
9.I [C-04] R/W 2~10°C, step 1°C
3°C
9.I [C-05] R/W 0: MMI requests (incl. quick logic)
1: 1 contact
2: 2 contacts
9.I [C-06] R/W 0: MMI requests (incl. quick logic)
1: 1 contact
2: 2 contacts
9.I [C-07] R/W 0: LWT control
1: Ext RT control
2: RT control
9.I [C-08] R/W
0: No
1: Outdoor sensor
2: Room sensor
9.I [C-09] R/W 0: Normally open
1: Normally closed
9.I [C-0A]
0
9.I [C-0B] 0
9.I [C-0C]
0
9.I [C-0D] 0
9.I [C-0E] 0
9.I [D-00] R/W
0: None
1: BSH only
2: BUH only
3: All heaters
9.I [D-01] R/W 0: No
1: Active open
2: Active closed
3: Smart Grid
9.I [D-02] R/W 0: No DHW pump
1: Instant hot water
2: Disinfection
3: Circulation
4: Circulation and disinfection
9.I [D-03] R/W 0: No
1: increase 2°C, span 4°C
2: increase 4°C, span 4°C
3: increase 2°C, span 8°C
4: increase 4°C, span 8°C
What is the allowed LWT undershoot during cooling start-up?
What is the desired eco main LWT in heating?
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--
What is the mimimum desired LWT for add. zone in heating?
What is the desired eco main LWT in cooling?
What is the desired comfort main LWT in heating?
What is the mimimum desired LWT for main zone in heating?
What is the maximum desired LWT for main zone in cooling?
What is the room buffering temperature in heating?
What is the room buffering temperature in Cooling?
Bivalent hysteresis temperature.
--
What is the maximum desired LWT for main zone in heating?
--
--
Domestic heating water priority.
--
Is an external backup heat source connected?
Bivalent activation temperature.
What is the unit control method in space operation?
What is the thermo request contact type for the add. zone?
What is the mimimum desired LWT for main zone in cooling?
Leaving water temperature overshoot temperature.
Which type of external sensor is installed?
What is the required alarm output contact type?
What is the maximum desired LWT for add. zone in heating?
What is the mimimum desired LWT for add. zone in cooling?
What is the maximum desired LWT for add. zone in cooling?
Room temperature hysteresis.
What is the thermo request contact type for the main zone?
Pump speed limitation
--
--
Which heaters are permitted if prefer. kWh rate PS is cut?
Contact type of preferential kWh rate PS installation?
Which type of DHW pump is installed?
Leaving water temperature compensation around 0°C.
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--
(*1) 300 Tank_(*2) 500 Tank_
(*3) *X*_(*4) *H*_(*5) *B*_
(*6) EKECBUA3V_(*7) EKECBUA6V_(*8) EKECBUA9W_
(*9) BUH less
4P670987-1 - 2021.09